body > .main-content > .top-banner,
body > .main-content > .article-content > .article-content-left > .top-ad,
body > .main-content > .article-content > .article-content-left > .blk-comment,
body > .main-content > .article-content > .article-content-left > .blk-related,
body > .main-content > .article-content > .article-content-right{
  display: none;
}
